ABN AMRO World Tennis Tournament is one of the 13 ATP World Tour 500 tournaments. The tournament in Rotterdam is considered as one of the most innovative tournaments of the tour, by ATP as well by other tournaments. Over the years, we have been crowned with many ATP Awards, such as: ATP Tournament of the Year ATP Media Award ATP Fans Experience Award ATP Marketing Award ATP Venue Award In the Netherlands, the ABN AMRO World Tennis Tournament is one of the best visited events (category paid events). The tournament is also known as the biggest relation networkevent, with over 55.000 business visitors every year.